So I've tried alchemy with these items quite a few times and somehow it seems the lucky actually decreases the success ratio.

They fail nearly always at +2, just tried to add some +'s to a 8d Sos 2h it had 4x lucky originally and never went above +2 untill the luck blues disappeared. After they were gone it went straight to +3. Last time I tried this with a 6d shield that had 5x luck and a 7d SoS 2h with 4x, never went to +2 on either lol.
But if I add the lucky blue manually it seems to boost the success ratio. I've always thought original = manual.
